PCS100 G 125 3S Modular Energy Storage Converter Battery For Integrated High-Voltage Box

Modular Energy Storage Converter (MESC)

1. Technical Definition & Core Architecture
A Modular Energy Storage Converter (MESC) is an advanced power electronics system designed for intelligent energy management in modern power networks. Its architecture consists of:

1.1 Power Conversion Subsystem

Bidirectional AC/DC and DC/DC conversion capability (Topology: Typically 3-Level T-Type or NPC)

Wide voltage range operation (400V-1500V DC, 380V-690V AC)

96-98.5% peak efficiency (CEC weighted)

1.2 Modular Building Blocks

Standardized power modules (25/50/100kW per module)

Hot-swappable design with <5ms transfer time during replacement

N+1 or N+X redundancy configuration options

1.3 Control System

Hierarchical control architecture:

Primary: Droop control for power sharing

Secondary: Voltage/frequency regulation

Tertiary: Economic dispatch (convex optimization algorithms)

<500μs inner loop control period

2. Technical Advantages Analysis

2.1 Scalability

• Power scaling: 100kW to 20MW+ through parallel connection

• Capacity scaling: Independent battery DC bus allows separate expansion

2.2 Reliability Enhancements

• Fault tolerance:

  • Single module failure causes <2% output reduction

  • Graceful degradation capability

• MTBF > 100,000 hours (IEC 62424 certified)

2.3 Performance Metrics

4. Technology Roadmap

4.1 Next-Gen Power Devices

• SiC MOSFET adoption:

  • 1200V/300A modules available

  • 50% reduction in switching losses

• Advanced packaging:

  • Double-sided cooling

  • Press-pack modules

4.2 Digital Transformation

• Digital twin implementation:

  • Electro-thermal modeling (3D finite element)

  • Remaining useful life prediction (Weibull distribution)

• Blockchain-enabled P2P trading:

  • Smart contract settlement <1s

  • MW-scale transaction validation

Modular Energy Storage Converter Battery

PCS100 Energy Storage Converter

Integrated Energy Storage Converter

PCS100 G 125 3S Modular Energy Storage Converter Battery For Integrated High Voltage Box Images